Fix local_address function in utility.py

[Bubbl3H3d]

In Line 95, I changed

"adapter = ifconfig[idx+1].split()[1][5:]" # to just "adapter = ifconfig[idx+1].split()[1]"

removing [5:] as it was stripping off the first two octets

In Line 97, I changed

adapter = ifconfig.split("\n")[1].split()[1][5:] # to just adapter = ifconfig.split("\n")[1].split()[1]